927166529 has 2 divisors, whose sum is σ = 927166530. Its totient is φ = 927166528.

The previous prime is 927166481. The next prime is 927166531. The reversal of 927166529 is 925661729.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855679504 + 71487025 = 29252^2 + 8455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-927166529 is a prime.

Together with 927166531, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (927166549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463583264 + 463583265.

It is an arithmetic number, because the mean of its divisors is an integer number (463583265).

Almost surely, 2^927166529 is an apocalyptic number.

It is an amenable number.

927166529 is a deficient number, since it is larger than the sum of its proper divisors (1).

927166529 is an equidigital number, since it uses as much as digits as its factorization.

927166529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 47.

The square root of 927166529 is about 30449.4093374568. The cubic root of 927166529 is about 975.1076905814.

The spelling of 927166529 in words is "nine hundred twenty-seven million, one hundred sixty-six thousand, five hundred twenty-nine".